1951 Alvis TB 21 vs. 1989 Fiat Croma
To start off, 1989 Fiat Croma is newer by 38 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1989 Fiat Croma (116 HP @ 4100 RPM) has 25 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1989 Fiat Croma should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1989 Fiat Croma (245 Nm) has 41 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 1989 Fiat Croma will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 1989 Fiat Croma | |
| Make | Alvis | Fiat |
| Model | TB 21 | Croma |
| Year Released | 1951 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2499 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 116 HP |
| Engine RPM | 4000 RPM | 4100 RPM |
| Torque | 204 Nm | 245 Nm |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Engine Compression Ratio | 7.1:1 | 20.0:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4530 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Wheelbase Size | 2750 mm | 2670 mm |
